Looks like a SlenderDeerif he wasn't looking like he's jumping around, his legs would be bended MLP style [link] like here, the ears wouldn't be so ridiculous, wouldn't be so long (the body).Then maybe the problem's fixed.

No, I don't mean it to be shorter, I mean it to be bended in THREE points, not the ONE in the middle, which even isn't the middle.Also sorry if I made this sound a bit mean, like yelling "IT SUUUCKS"it's a really good job apart from those few problems, all the slendermanes I ever saw were all short, you did a great job not doing that mistake.